120236445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 250398720

約数和(自身を除く): 130162275

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 651, 735, 1085, 1395, 1519, 1759, 1953, 2205, 3255, 4557, 5277, 7595, 8795, 9765, 12313, 13671, 15831, 22785, 26385, 36939, 54529, 61565, 68355, 79155, 86191, 110817, 163587, 184695, 258573, 272645, 381703, 430955, 490761, 554085, 775719, 817935, 1145109, 1292865, 1908515, 2453805, 2671921, 3435327, 3878595, 5725545, 8015763, 13359605, 17176635, 24047289, 40078815, 120236445]

約数ペア:

[(1, 120236445), (3, 40078815), (5, 24047289), (7, 17176635), (9, 13359605), (15, 8015763), (21, 5725545), (31, 3878595), (35, 3435327), (45, 2671921), (49, 2453805), (63, 1908515), (93, 1292865), (105, 1145109), (147, 817935), (155, 775719), (217, 554085), (245, 490761), (279, 430955), (315, 381703), (441, 272645), (465, 258573), (651, 184695), (735, 163587), (1085, 110817), (1395, 86191), (1519, 79155), (1759, 68355), (1953, 61565), (2205, 54529), (3255, 36939), (4557, 26385), (5277, 22785), (7595, 15831), (8795, 13671), (9765, 12313)]